
/*
 * Copyright 2011 Google Inc.
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */
#include "SampleCode.h"
#include "SkView.h"
#include "SkCanvas.h"
#include "SkDevice.h"
#include "SkPaint.h"

class StrokeRectSample : public SampleView
    {
    public:
        StrokeRectSample() {}

    protected:
        // overrides from SkEventSink
        virtual bool onQuery(SkEvent* evt)
            {
            if (SampleCode::TitleQ(*evt))
                {
                SampleCode::TitleR(evt, "Stroke Rects");
                return true;
                }
            return this->INHERITED::onQuery(evt);
            }

        virtual void onDrawContent(SkCanvas* canvas)
            {
            SkPaint paint;
            paint.setAntiAlias(true);
            paint.setStyle(SkPaint::kStroke_Style);
            paint.setStrokeWidth(SkIntToScalar(20));

            SkPaint hair;
            hair.setStyle(SkPaint::kStroke_Style);
            hair.setColor(SK_ColorRED);

            static const SkISize gSize[] =
                {
                    {   100,   50 },
                    {   100,    0 },
                    {     0,   50 },
                    {     0,    0 }
                };

            static const SkPaint::Join gJoin[] =
                {
                SkPaint::kMiter_Join,
                SkPaint::kRound_Join,
                SkPaint::kBevel_Join
                };

            canvas->translate(paint.getStrokeWidth(), paint.getStrokeWidth());
            for (size_t i = 0; i < SK_ARRAY_COUNT(gJoin); ++i)
                {
                paint.setStrokeJoin(gJoin[i]);

                canvas->save();
                for (size_t j = 0; j < SK_ARRAY_COUNT(gSize); ++j)
                    {
                    SkRect r = SkRect::MakeWH(SkIntToScalar(gSize[j].fWidth),
                                              SkIntToScalar(gSize[j].fHeight));
                    canvas->drawRect(r, paint);
                    canvas->drawRect(r, hair);
                    canvas->translate(0, SkIntToScalar(100));
                    }
                canvas->restore();
                canvas->translate(SkIntToScalar(150), 0);
                }
            }

    private:
        typedef SampleView INHERITED;
    };

///////////////////////////////////////////////////////////////////////////////

static SkView* MyFactory()
    {
    return new StrokeRectSample;
    }
static SkViewRegister reg(MyFactory);

